2548342 has 8 divisors (see below), whose sum is σ = 3846456. Its totient is φ = 1266192.

The previous prime is 2548333. The next prime is 2548361. The reversal of 2548342 is 2438452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2548342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3583 + ... + 4234.

It is an arithmetic number, because the mean of its divisors is an integer number (480807).

2^2548342 is an apocalyptic number.

2548342 is a deficient number, since it is larger than the sum of its proper divisors (1298114).

2548342 is a wasteful number, since it uses less digits than its factorization.

2548342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982.

The product of its digits is 7680, while the sum is 28.

The square root of 2548342 is about 1596.3527179167. The cubic root of 2548342 is about 136.5901045161.

The spelling of 2548342 in words is "two million, five hundred forty-eight thousand, three hundred forty-two".